In your Excel worksheet, go to the Formulas tab > Formula Auditing group and click the Show Formulas button. Microsoft Excel displays formulas in cells instead of their results right away. To get the calculated values back, click the Show Formulas button again to toggle it off.
Protein is an important component of every cell in the body. Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. Along with fat and carbohydrates, protein is a macronutrient, meaning that the body needs relatively large amounts of it.
You've probably heard that proteins are important nutrients that help you build muscles. But they are much more than that. Proteins are worker molecules that are necessary for virtually every activity in your body. They circulate in your blood, seep from your tissues, and grow in long strands out of your head. Proteins are also the key components of biological materials ranging from silk fibers to elk antlers.